36×28一2346÷23,简便运算
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36×28一2346÷23
=36X28-102
=36ⅹ(30-2)一102
=36X30-36X2-102
=1080-72-102
=1002-102
=900
咨询记录 · 回答于2022-04-09
36×28一2346÷23,简便运算
36×28一2346÷23=36X28-102=36ⅹ(30-2)一102=36X30-36X2-102=1080-72-102=1002-102=900
36×28一2346÷23=36X28-102=36ⅹ(30-2)一102=36X30-36X2-102=1080-72-102=1008-102=906